For the second time in less than three weeks, thealtitude of the ISS was raised by half a mile (0.8km) to prevent a hitting an old Ariane 5 rocket.(Daily Mail - Science, 7 April 2014)

A jetpack intended to carry the wearer to analtitude of 8,000 feet is expected to cost $140,000when it goes on sale, its New Zealand developer says.(UPI - Science News, 23 August 2013)

The 302-foot-long "Airlander 10" is filled with 1.3 million cubic feet of helium, can reach analtitude of up to 16,000 feet and stay aloft five days.(NBC News Science, 18 August 2016)

In the late 20th century scientists observed a cooling at the transition between the troposphere and stratosphere at analtitude of about 15 kilometers.(Science Daily - News, 26 July 2016)

The ice cloud, spotted at analtitude of about 124 miles (200km), suggests the onset of winter over Titan's south pole is much harsher than first thought.(Daily Mail - Science, 12 November 2015)

The internet giant is sending the superpressure balloons 12 miles up into the air, where they will sail around the globe at twice thealtitude of aeroplanes.(Daily Mail - Science, 16 June 2013)

At analtitude of 4,600ft, surrounded by the pure air of the Himalayas, the atmosphere is unbreathable: a thick porridge of dust and smoke and carbon monoxide.(The Independent - World News, 19 November 2014)

Highly concentrated and localized patches of auroral emission controlled by magnetic field anomalies in the crust have been observed at analtitude of 130 kilometres.(Nature, 16 February 2015)

The failure occurred at analtitude of 160 km (100 miles), aboutnine minutes after the early-morning lift-off from the Russian-leased Baikonur facility in Kazakhstan.(Daily Mail - News, 16 May 2014)

In 2012, a research group proved that the source of sounds associated with the Northern Lights is located close to the ground at analtitude of approximately 70 meters.(Science Daily - News, 22 June 2016)

Questions

2 examples:

What happens when you look up from your To Do list to get altitude on your career?(Forbes - Education, 18 April 2015)

How hard did Malaysia Airlines Flight 370 hit the water after it ran out of fuel and plummeted from cruising altitude?(Sydney Morning Herald - World, 6 August 2015)

Other sentences

67 examples:

I used to run to school, 10k every day. And this at altitude, perfect preparation, really.(Haile Gebrselassie)

200ER Boeing aircraft used on the ill-fated flight has a maximum service ceiling of 43,000 feet, but at this altitude hypoxia would quickly set in.(Daily Mail - News, 25 March 2014)

The drones which fly well above the altitude where commercial aircraft fly and below where satellites orbit, can beam an internet signal from space.(Forbes - Technology, 14 April 2014)

Nearlyfour years after United Continental Holdings began its bumpy take-off as a merged airline, it still is struggling to reach cruising altitude.(The Wall Street Journal - U.S. Business, 9 June 2014)

To celebrate the anniversary of the freefaller's feat, Red Bull has released a video that shows his speed, g-force, altitude and heart rate readings.(Daily Mail - Science, 15 October 2013)

The Boeing -400, filmed by what appears to be a vehicle's dashcam, appeared to take off normally as it gained altitudein the beginning of the video.(Daily Mail - News, 1 May 2013)

Just as Dame Ann Dowling’s career has climbed to a new altitude, the head of engineering at Cambridge University has been grounded in her leisure time.(The Independent - Business, 2 November 2014)

Leonardo-Finmeccanica led other security industry giants in launching the European Medium Altitude Long Endurance Remotely Piloted Aircraft System program.(UPI - Business News, 30 September 2016)

A Florida pet owner captured video of two frustrated Great Danes futilely pursuing a wily squirrel that appears to be mocking them with its altitude advantage.(UPI - Odd News, 12 November 2015)

Researchers in California and Pennsylvania found a link between elevation and cancer rates after comparing them across US counties with varying altitude levels.(Daily Mail - Health, 14 January 2015)

The debut feature from Australian director Julius Avery scores a number of deals through Altitude Film Sales after finding North American distribution in Cannes.(The Hollywood Reporter - International, 22 July 2014)

The French-made ‘D-Shirt’ is made from a special fabric woven with sensors which also record the number of calories a person's burned, their speed and altitude.(Daily Mail - Science, 26 February 2014)

Anti-terror expert Dr Sally Leivesley said a remote device, such as a USB stick, could override the flight's security software and alter its altitude and direction.(Daily Mail - News, 16 March 2014)

The Ministry of Defence has launched an investigation to determine what caused the plane, which was carrying nearly 200 service personnel, to suddenly lose altitude.(Daily Mail - News, 12 February 2014)

The Jet Airways co-pilot told investigators she was busy doing work on her tablet and did not notice the drop in altitude as the plane travelled from Mumbai to Brussels.(Daily Mail - Travel, 18 September 2014)

The discovery of ancient tortoise and turtle fossils had led scientists to conclude that parts of the Andes were less than a mile in altitude about 13 million years ago.(Fox News - SciTech, 4 January 2016)